61306490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{953}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 65079430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 953, 1838, 1906, 4595, 4765, 6433, 6671, 9190, 9530, 12866, 13342, 32165, 33355, 64330, 66710, 875807, 1751614, 4379035, 6130649, 8758070, 12261298, 30653245, 61306490]

約数ペア:

[(1, 61306490), (2, 30653245), (5, 12261298), (7, 8758070), (10, 6130649), (14, 4379035), (35, 1751614), (70, 875807), (919, 66710), (953, 64330), (1838, 33355), (1906, 32165), (4595, 13342), (4765, 12866), (6433, 9530), (6671, 9190)]